Jacqueline

Firewall technology is essential for the security of any network, and is used to protect the computer systems and data within them. A firewall protects computer systems by stopping or blocking the traffic that is not authorised.

A web application firewall (WAF) is a type of firewall that protects web applications. This type of firewall is used to protect web applications against attacks that attempt to exploit vulnerabilities in the application or the underlying server.

WAFs can also be used to monitor and log activity that occurs within the web application.

The main difference between a firewall and a WAF is that a firewall is used to protect computer systems, while a WAF is used to protect web applications. Another main difference is that a firewall is used to stop or block the traffic that is not authorised, while a WAF can be used to monitor and log activity that occurs within the web application.